Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

Keigo Ito · SciRah

Researcher profile · Semantic Scholar

Keigo Ito

Share profile

Keigo Ito — researcher profile on SciRah

h-index: 32
Works: 106
Citations: 3,375

Most-cited papers

MR T2 Image Classification in Cervical Compression Myelopathy: Predictor of Surgical Outcomes
Y. Yukawa, F. Kato, H. Yoshihara, M. Yanase +1 more
2007Spine203 citations
Semantic Scholar
Placement and complications of cervical pedicle screws in 144 cervical trauma patients using pedicle axis view techniques by fluoroscope
Y. Yukawa, F. Kato, Keigo Ito, Y. Horie +3 more
2009European spine journal189 citations Open access
Semantic Scholar
Cervical Alignment and Range of Motion After Laminoplasty: Radiographical Data From More Than 500 Cases With Cervical Spondylotic Myelopathy and a Review of the Literature
M. Machino, Y. Yukawa, Tetsuro Hida, Keigo Ito +4 more
2012Spine149 citations
Semantic Scholar
Multivariate analysis of C-5 palsy incidence after cervical posterior fusion with instrumentation.
H. Nakashima, S. Imagama, Y. Yukawa, T. Kanemura +10 more
2012Journal of Neurosurgery : Spine127 citations
Semantic Scholar
Complications of cervical pedicle screw fixation for nontraumatic lesions: a multicenter study of 84 patients.
H. Nakashima, Y. Yukawa, S. Imagama, T. Kanemura +9 more
2012Journal of Neurosurgery : Spine111 citations
Semantic Scholar
Indirect posterior decompression with corrective fusion for ossification of the posterior longitudinal ligament of the thoracic spine: is it possible to predict the surgical results?
Y. Matsuyama, Yoshihito Sakai, Yoshito Katayama, S. Imagama +8 more
2009European spine journal87 citations Open access
Semantic Scholar
Age-Related and Degenerative Changes in the Osseous Anatomy, Alignment, and Range of Motion of the Cervical Spine: A Comparative Study of Radiographic Data From 1016 Patients With Cervical Spondylotic Myelopathy and 1230 Asymptomatic Subjects
M. Machino, Y. Yukawa, S. Imagama, Keigo Ito +7 more
2016Spine78 citations Open access
Semantic Scholar
Range of motion of thoracic spine in sagittal plane
Daigo Morita, Y. Yukawa, H. Nakashima, Keigo Ito +5 more
2014European spine journal76 citations Open access
Semantic Scholar
Postoperative changes in spinal cord signal intensity in patients with cervical compression myelopathy: comparison between preoperative and postoperative magnetic resonance images.
Y. Yukawa, F. Kato, Keigo Ito, Y. Horie +4 more
2008Journal of Neurosurgery : Spine75 citations
Semantic Scholar
Can Magnetic Resonance Imaging Reflect the Prognosis in Patients of Cervical Spinal Cord Injury Without Radiographic Abnormality?
M. Machino, Y. Yukawa, Keigo Ito, H. Nakashima +3 more
2011Spine74 citations
Semantic Scholar
Posterior approach for cervical fracture–dislocations with traumatic disc herniation
H. Nakashima, Y. Yukawa, Keigo Ito, M. Machino +2 more
2011European spine journal73 citations Open access
Semantic Scholar
Comparative Effectiveness of Open-Door Laminoplasty Versus French-Door Laminoplasty in Cervical Compressive Myelopathy
H. Nakashima, F. Kato, Y. Yukawa, S. Imagama +3 more
2014Spine66 citations
Semantic Scholar
“Ten Second Step Test” as a New Quantifiable Parameter of Cervical Myelopathy
Y. Yukawa, F. Kato, Keigo Ito, Y. Horie +4 more
2009Spine59 citations
Semantic Scholar
Risk factors for poor outcome of cervical laminoplasty for cervical spondylotic myelopathy in patients with diabetes.
M. Machino, Y. Yukawa, Keigo Ito, Taro Inoue +5 more
2014Journal of Bone and Joint Surgery. American volume58 citations
Semantic Scholar
Can Elderly Patients Recover Adequately After Laminoplasty? A Comparative Study of 520 Patients With Cervical Spondylotic Myelopathy
M. Machino, Y. Yukawa, Tetsuro Hida, Keigo Ito +4 more
2012Spine58 citations
Semantic Scholar
Subaxial sagittal alignment and adjacent-segment degeneration after atlantoaxial fixation performed using C-1 lateral mass and C-2 pedicle screws or transarticular screws.
G. Yoshida, M. Kamiya, H. Yoshihara, T. Kanemura +5 more
2010Journal of Neurosurgery : Spine55 citations
Semantic Scholar
Dynamic Changes in Dural Sac and Spinal Cord Cross-Sectional Area in Patients With Cervical Spondylotic Myelopathy: CERVICAL SPINE
M. Machino, Y. Yukawa, Keigo Ito, H. Nakashima +1 more
2011Spine54 citations
Semantic Scholar
Impact of Diabetes on the Outcomes of Cervical Laminoplasty: A Prospective Cohort Study of More Than 500 Patients With Cervical Spondylotic Myelopathy
M. Machino, Y. Yukawa, Keigo Ito, Taro Inoue +5 more
2014Spine48 citations Open access
Semantic Scholar
Modified Double-Door Laminoplasty in Managing Multilevel Cervical Spondylotic Myelopathy: Surgical Outcome in 520 Patients and Technique Description
M. Machino, Y. Yukawa, Tetsuro Hida, Keigo Ito +4 more
2013Journal of Spinal Disorders & Techniques48 citations
Semantic Scholar
Prediction of lower limb functional recovery after laminoplasty for cervical myelopathy: focusing on the 10-s step test
H. Nakashima, Y. Yukawa, Keigo Ito, M. Machino +7 more
2012European spine journal42 citations Open access
Semantic Scholar
Anterior cervical pedicle screw and plate fixation using fluoroscope-assisted pedicle axis view imaging: a preliminary report of a new cervical reconstruction technique
Y. Yukawa, F. Kato, Keigo Ito, H. Nakashima +1 more
2009European spine journal41 citations Open access
Semantic Scholar
Extension CT scan: its suitability for assessing fusion after posterior lumbar interbody fusion
H. Nakashima, Y. Yukawa, Keigo Ito, Y. Horie +6 more
2011European spine journal40 citations Open access
Semantic Scholar
Postoperative Kyphosis in Cervical Spondylotic Myelopathy: Cut-Off Preoperative Angle for Predicting the Post-Laminoplasty Kyphosis.
M. Machino, K. Ando, Kazuyoshi Kobayashi, M. Morozumi +8 more
2019Spine39 citations
Semantic Scholar
Randomized trial of granulocyte colony-stimulating factor for spinal cord injury
M. Koda, Hideki Hanaoka, Yasuhisa Fujii, M. Hanawa +94 more
2021Brain : a journal of neurology38 citations Open access
Semantic Scholar
Characterizing the need for tracheostomy placement and decannulation after cervical spinal cord injury
H. Nakashima, Y. Yukawa, S. Imagama, Keigo Ito +7 more
2013European spine journal37 citations Open access
Semantic Scholar
A New Thoracic Reconstruction Technique “Transforaminal Thoracic Interbody Fusion”: A Preliminary Report of Clinical Outcomes
M. Machino, Y. Yukawa, Keigo Ito, H. Nakashima +1 more
2010Spine36 citations
Semantic Scholar
Spinal Myxopapillary Ependymoma: Neurological Deterioration in Patients Treated With Surgery
Yoshihito Sakai, Y. Matsuyama, Yoshito Katayama, S. Imagama +11 more
2009Spine36 citations
Semantic Scholar
Intraoperative Spinal Cord Monitoring of C5 Palsy After Cervical Laminoplasty
M. Yanase, Y. Matsuyama, K. Mori, Yuka Nakamichi +11 more
2010Journal of Spinal Disorders & Techniques35 citations
Semantic Scholar
Surgical Treatment Assessment of Cervical Laminoplasty Using Quantitative Performance Evaluation in Elderly Patients: A Prospective Comparative Study in 505 Patients With Cervical Spondylotic Myelopathy
M. Machino, Y. Yukawa, S. Imagama, Keigo Ito +7 more
2016Spine31 citations Open access
Semantic Scholar
Surgical outcomes of modified lumbar spinous process-splitting laminectomy for lumbar spinal stenosis.
Shunsuke Kanbara, Y. Yukawa, Keigo Ito, M. Machino +1 more
2015Journal of Neurosurgery : Spine30 citations Open access
Semantic Scholar
Quantifiable tests for cervical myelopathy; 10-s grip and release test and 10-s step test: standard values and aging variation from 1230 healthy volunteers
Y. Yukawa, H. Nakashima, Keigo Ito, M. Machino +2 more
2013Journal of Orthopaedic Science29 citations
Semantic Scholar
MRI Signal Intensity Classification in Cervical Ossification of the Posterior Longitudinal Ligament: Predictor of Surgical Outcomes
Kenyu Ito, S. Imagama, Keigo Ito, Z. Ito +10 more
2017Spine28 citations
Semantic Scholar
The Prevalence of Pre- and Postoperative Symptoms in Patients With Cervical Spondylotic Myelopathy Treated by Cervical Laminoplasty
M. Machino, Y. Yukawa, Tetsuro Hida, Keigo Ito +4 more
2012Spine27 citations
Semantic Scholar
Cut off value in each gender and decade of 10-s grip and release and 10-s step test: A comparative study between 454 patients with cervical spondylotic myelopathy and 818 healthy subjects.
M. Machino, K. Ando, Kazuyoshi Kobayashi, M. Morozumi +5 more
2019Clinical neurology and neurosurgery (Dutch-Flemish ed. Print)26 citations
Semantic Scholar
Validity of the 10-s step test: prospective study comparing it with the 10-s grip and release test and the 30-m walking test
H. Nakashima, Y. Yukawa, Keigo Ito, M. Machino +6 more
2011European spine journal26 citations Open access
Semantic Scholar
Image Diagnostic Classification of Magnetic Resonance T2 Increased Signal Intensity in Cervical Spondylotic Myelopathy: Clinical Evaluation Using Quantitative and Objective Assessment
M. Machino, S. Imagama, K. Ando, Kazuyoshi Kobayashi +9 more
2017Spine24 citations
Semantic Scholar
Evaluation of sagittal alignment and range of motion of the cervical spine using multi-detector- row computed tomography in asymptomatic subjects
A. Kobayakawa, F. Kato, Keigo Ito, M. Machino +3 more
2018Nagoya journal of medical science23 citations
Semantic Scholar
Alterations in Intramedullary T2-weighted Increased Signal Intensity following Laminoplasty in Cervical Spondylotic Myelopathy Patients: Comparison Between Pre- and Postoperative Magnetic Resonance Images
M. Machino, K. Ando, Kazuyoshi Kobayashi, Kenyu Ito +8 more
2018Spine23 citations
Semantic Scholar
What Are the Important Predictors of Postoperative Functional Recovery in Patients With Cervical OPLL? Results of a Multivariate Analysis
H. Nakashima, T. Kanemura, Shunsuke Kanbara, Kotaro Satake +4 more
2018Global Spine Journal23 citations Open access
Semantic Scholar
Prospective Comparison of Age- and Sex-related Differences in Quantifiable 10-S Grip and Release and 10-S Step Test Results for Diagnosis of Cervical Spondylotic Myelopathy in 454 Patients With Cervical Spondylotic Myelopathy and 818 Asymptomatic Subjects
M. Machino, S. Imagama, K. Ando, Kazuyoshi Kobayashi +10 more
2017Spine23 citations Open access
Semantic Scholar
Delayed Magnetic Resonance Imaging in Patients With Cervical Spinal Cord Injury Without Radiographic Abnormality
J. Ouchida, Y. Yukawa, Keigo Ito, Yoshito Katayama +5 more
2016Spine22 citations
Semantic Scholar
Dynamic changes in the spinal cord cross-sectional area in patients with myelopathy due to cervical ossification of posterior longitudinal ligament.
Kenyu Ito, Y. Yukawa, Keigo Ito, M. Machino +6 more
2015The spine journal22 citations
Semantic Scholar
Posterior Ligamentous Complex Injuries Are Related to Fracture Severity and Neurological Damage in Patients with Acute Thoracic and Lumbar Burst Fractures
M. Machino, Y. Yukawa, Keigo Ito, Shunsuke Kanbara +2 more
2013Yonsei medical journal22 citations Open access
Semantic Scholar
Cervical degenerative intraspinal cyst: a case report and literature review involving 132 cases
M. Machino, Y. Yukawa, Keigo Ito, F. Kato
2012BMJ Case Reports21 citations Open access
Semantic Scholar
Intrathecal morphine for postoperative pain control after laminoplasty in patients with cervical spondylotic myelopathy.
Tetsuro Hida, Y. Yukawa, Keigo Ito, M. Machino +3 more
2016Journal of Orthopaedic Science20 citations
Semantic Scholar
Dynamic changes in the dural sac of patients with lumbar canal stenosis evaluated by multidetector-row computed tomography after myelography
Shunsuke Kanbara, Y. Yukawa, Keigo Ito, M. Machino +1 more
2013European spine journal20 citations Open access
Semantic Scholar
Spinal cord cross-sectional area during flexion and extension in the patients with cervical ossification of posterior longitudinal ligament
Keigo Ito, Y. Yukawa, M. Machino, F. Kato
2013European spine journal20 citations Open access
Semantic Scholar
The complement of the load-sharing classification for the thoracolumbar injury classification system in managing thoracolumbar burst fractures
M. Machino, Y. Yukawa, Keigo Ito, Shunsuke Kanbara +1 more
2013Journal of Orthopaedic Science20 citations
Semantic Scholar
Persistent Physical Symptoms After Laminoplasty: Analysis of Postoperative Residual Symptoms in 520 Patients With Cervical Spondylotic Myelopathy
M. Machino, Y. Yukawa, Tetsuro Hida, Keigo Ito +4 more
2012Spine20 citations
Semantic Scholar
Age-related changes in upper and lower cervical alignment and range of motion: normative data of 600 asymptomatic individuals
Taro Inoue, Keigo Ito, K. Ando, Kazuyoshi Kobayashi +9 more
2020European spine journal19 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

F. Kato×47
Invite
F. Kato — researcher profile on SciRah
M. Machino×42
Invite
M. Machino — researcher profile on SciRah
Y. Yukawa×39
Invite
Y. Yukawa — researcher profile on SciRah
H. Nakashima×24
Invite
H. Nakashima — researcher profile on SciRah

×22

Invite

S. Imagama — researcher profile on SciRah

N. Ishiguro×20

Invite

N. Ishiguro — researcher profile on SciRah

Shunsuke Kanbara×19

Invite

Shunsuke Kanbara — researcher profile on SciRah

Daigo Morita×13

Invite

Daigo Morita — researcher profile on SciRah

Tetsuro Hida×11

Invite

Tetsuro Hida — researcher profile on SciRah

Y. Matsuyama×8

Invite

Y. Matsuyama — researcher profile on SciRah

Invite

T. Kanemura — researcher profile on SciRah

Yoshito Katayama×7

Invite

Yoshito Katayama — researcher profile on SciRah